/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product16.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 03:59:48,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 03:59:48,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 03:59:48,620 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 03:59:48,620 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 03:59:48,625 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 03:59:48,629 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 03:59:48,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 03:59:48,640 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 03:59:48,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 03:59:48,647 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 03:59:48,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 03:59:48,676 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 03:59:48,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 03:59:48,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 03:59:48,692 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 03:59:48,693 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 03:59:48,697 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 03:59:48,705 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 03:59:48,713 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 03:59:48,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 03:59:48,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 03:59:48,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 03:59:48,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 03:59:48,732 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 03:59:48,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 03:59:48,733 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 03:59:48,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 03:59:48,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 03:59:48,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 03:59:48,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 03:59:48,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 03:59:48,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 03:59:48,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 03:59:48,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 03:59:48,743 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 03:59:48,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 03:59:48,744 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 03:59:48,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 03:59:48,745 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 03:59:48,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 03:59:48,747 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 03:59:48,771 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 03:59:48,771 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 03:59:48,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 03:59:48,777 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 03:59:48,777 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 03:59:48,777 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 03:59:48,777 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 03:59:48,778 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 03:59:48,778 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 03:59:48,778 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 03:59:48,779 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 03:59:48,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 03:59:48,780 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 03:59:48,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 03:59:48,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 03:59:48,781 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 03:59:48,781 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 03:59:48,781 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 03:59:48,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:59:48,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 03:59:48,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 03:59:48,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 03:59:48,782 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 03:59:49,163 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 03:59:49,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 03:59:49,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 03:59:49,223 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 03:59:49,224 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 03:59:49,225 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product16.cil.c [2020-11-07 03:59:49,298 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cfee78227/714b37a729294b4eb16cf7105f33916f/FLAG1c1199a75 [2020-11-07 03:59:50,088 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 03:59:50,100 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product16.cil.c [2020-11-07 03:59:50,113 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cfee78227/714b37a729294b4eb16cf7105f33916f/FLAG1c1199a75 [2020-11-07 03:59:50,130 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cfee78227/714b37a729294b4eb16cf7105f33916f [2020-11-07 03:59:50,133 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 03:59:50,141 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 03:59:50,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 03:59:50,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 03:59:50,147 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 03:59:50,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:59:50" (1/1) ... [2020-11-07 03:59:50,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74f17191 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:50, skipping insertion in model container [2020-11-07 03:59:50,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:59:50" (1/1) ... [2020-11-07 03:59:50,170 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 03:59:50,225 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 03:59:50,556 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:59:50,576 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 03:59:50,758 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:59:50,805 INFO L208 MainTranslator]: Completed translation [2020-11-07 03:59:50,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:50 WrapperNode [2020-11-07 03:59:50,806 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 03:59:50,807 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 03:59:50,807 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 03:59:50,807 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 03:59:50,822 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:50" (1/1) ... [2020-11-07 03:59:50,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:50" (1/1) ... [2020-11-07 03:59:50,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:50" (1/1) ... [2020-11-07 03:59:50,861 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:50" (1/1) ... [2020-11-07 03:59:50,916 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:50" (1/1) ... [2020-11-07 03:59:50,929 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:50" (1/1) ... [2020-11-07 03:59:50,940 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:50" (1/1) ... [2020-11-07 03:59:50,958 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 03:59:50,960 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 03:59:50,960 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 03:59:50,961 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 03:59:50,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:50" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:59:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 03:59:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 03:59:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 03:59:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 03:59:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 03:59:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 03:59:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 03:59:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 03:59:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 03:59:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 03:59:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 03:59:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 03:59:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 03:59:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 03:59:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 03:59:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 03:59:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 03:59:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 03:59:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 03:59:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 03:59:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 03:59:51,040 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 03:59:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 03:59:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 03:59:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 03:59:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 03:59:51,041 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 03:59:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 03:59:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 03:59:51,042 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-11-07 03:59:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 03:59:51,043 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 03:59:51,047 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 03:59:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 03:59:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 03:59:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 03:59:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 03:59:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 03:59:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-11-07 03:59:51,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-11-07 03:59:51,048 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 03:59:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 03:59:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 03:59:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 03:59:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 03:59:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 03:59:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 03:59:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 03:59:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 03:59:51,049 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 03:59:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 03:59:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 03:59:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 03:59:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 03:59:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 03:59:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 03:59:51,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 03:59:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 03:59:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 03:59:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 03:59:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 03:59:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 03:59:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 03:59:51,051 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 03:59:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 03:59:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 03:59:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 03:59:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 03:59:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 03:59:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 03:59:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 03:59:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 03:59:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 03:59:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 03:59:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 03:59:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 03:59:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 03:59:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-11-07 03:59:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 03:59:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 03:59:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 03:59:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 03:59:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 03:59:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 03:59:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 03:59:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 03:59:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-11-07 03:59:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 03:59:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 03:59:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 03:59:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-11-07 03:59:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 03:59:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 03:59:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 03:59:52,506 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 03:59:52,507 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 03:59:52,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:59:52 BoogieIcfgContainer [2020-11-07 03:59:52,510 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 03:59:52,511 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 03:59:52,512 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 03:59:52,515 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 03:59:52,515 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 03:59:50" (1/3) ... [2020-11-07 03:59:52,516 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@772a0a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:59:52, skipping insertion in model container [2020-11-07 03:59:52,517 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:59:50" (2/3) ... [2020-11-07 03:59:52,517 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@772a0a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:59:52, skipping insertion in model container [2020-11-07 03:59:52,517 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:59:52" (3/3) ... [2020-11-07 03:59:52,521 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product16.cil.c [2020-11-07 03:59:52,538 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 03:59:52,543 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 03:59:52,556 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 03:59:52,577 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 03:59:52,577 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 03:59:52,577 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 03:59:52,577 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 03:59:52,577 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 03:59:52,577 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 03:59:52,578 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 03:59:52,578 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 03:59:52,601 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states. [2020-11-07 03:59:52,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-11-07 03:59:52,625 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:59:52,626 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:59:52,627 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:59:52,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:59:52,634 INFO L82 PathProgramCache]: Analyzing trace with hash 1273558345, now seen corresponding path program 1 times [2020-11-07 03:59:52,644 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:59:52,644 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1374338031] [2020-11-07 03:59:52,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:59:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,446 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:59:53,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:59:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 03:59:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 03:59:53,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 03:59:53,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 03:59:53,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 03:59:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 03:59:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 03:59:53,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:53,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:59:53,614 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1374338031] [2020-11-07 03:59:53,616 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:59:53,617 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 03:59:53,618 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85633721] [2020-11-07 03:59:53,624 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 03:59:53,624 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:59:53,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 03:59:53,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 03:59:53,641 INFO L87 Difference]: Start difference. First operand 302 states. Second operand 4 states. [2020-11-07 03:59:55,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:59:55,292 INFO L93 Difference]: Finished difference Result 439 states and 526 transitions. [2020-11-07 03:59:55,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 03:59:55,294 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-11-07 03:59:55,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:59:55,314 INFO L225 Difference]: With dead ends: 439 [2020-11-07 03:59:55,314 INFO L226 Difference]: Without dead ends: 288 [2020-11-07 03:59:55,320 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 03:59:55,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2020-11-07 03:59:55,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 238. [2020-11-07 03:59:55,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2020-11-07 03:59:55,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 258 transitions. [2020-11-07 03:59:55,541 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 258 transitions. Word has length 154 [2020-11-07 03:59:55,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:59:55,542 INFO L481 AbstractCegarLoop]: Abstraction has 238 states and 258 transitions. [2020-11-07 03:59:55,542 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 03:59:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 258 transitions. [2020-11-07 03:59:55,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-11-07 03:59:55,548 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:59:55,548 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:59:55,548 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 03:59:55,549 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:59:55,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:59:55,550 INFO L82 PathProgramCache]: Analyzing trace with hash 1157605846, now seen corresponding path program 1 times [2020-11-07 03:59:55,550 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:59:55,550 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [117822923] [2020-11-07 03:59:55,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:59:55,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,020 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:59:56,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:59:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 03:59:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 03:59:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 03:59:56,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 03:59:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 03:59:56,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 03:59:56,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 03:59:56,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:56,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:59:56,153 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [117822923] [2020-11-07 03:59:56,154 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:59:56,154 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 03:59:56,154 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1347211347] [2020-11-07 03:59:56,156 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 03:59:56,157 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:59:56,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 03:59:56,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 03:59:56,158 INFO L87 Difference]: Start difference. First operand 238 states and 258 transitions. Second operand 5 states. [2020-11-07 03:59:57,081 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:59:58,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:59:58,160 INFO L93 Difference]: Finished difference Result 355 states and 405 transitions. [2020-11-07 03:59:58,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 03:59:58,161 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-11-07 03:59:58,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:59:58,166 INFO L225 Difference]: With dead ends: 355 [2020-11-07 03:59:58,166 INFO L226 Difference]: Without dead ends: 277 [2020-11-07 03:59:58,169 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 03:59:58,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-11-07 03:59:58,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 228. [2020-11-07 03:59:58,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2020-11-07 03:59:58,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 245 transitions. [2020-11-07 03:59:58,249 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 245 transitions. Word has length 155 [2020-11-07 03:59:58,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:59:58,250 INFO L481 AbstractCegarLoop]: Abstraction has 228 states and 245 transitions. [2020-11-07 03:59:58,250 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 03:59:58,250 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 245 transitions. [2020-11-07 03:59:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-11-07 03:59:58,253 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:59:58,253 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:59:58,253 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 03:59:58,254 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 03:59:58,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:59:58,254 INFO L82 PathProgramCache]: Analyzing trace with hash 1395876499, now seen corresponding path program 1 times [2020-11-07 03:59:58,255 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:59:58,255 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [297132050] [2020-11-07 03:59:58,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:59:58,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:58,841 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:59:58,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:59:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:58,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 03:59:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:58,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 03:59:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:58,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 03:59:58,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:58,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 03:59:58,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:58,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 03:59:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:58,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 03:59:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:59,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 03:59:59,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:59,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 03:59:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:59:59,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 03:59:59,082 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [297132050] [2020-11-07 03:59:59,082 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:59:59,083 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 03:59:59,083 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61511552] [2020-11-07 03:59:59,086 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 03:59:59,087 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:59:59,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 03:59:59,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 03:59:59,088 INFO L87 Difference]: Start difference. First operand 228 states and 245 transitions. Second operand 11 states. [2020-11-07 03:59:59,834 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:00:00,354 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:00:00,805 WARN L194 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 04:00:01,185 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:01,606 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:00:02,039 WARN L194 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:03,371 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:00:06,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:00:06,004 INFO L93 Difference]: Finished difference Result 612 states and 726 transitions. [2020-11-07 04:00:06,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 04:00:06,011 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 168 [2020-11-07 04:00:06,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:00:06,017 INFO L225 Difference]: With dead ends: 612 [2020-11-07 04:00:06,017 INFO L226 Difference]: Without dead ends: 504 [2020-11-07 04:00:06,019 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-11-07 04:00:06,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 504 states. [2020-11-07 04:00:06,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 504 to 399. [2020-11-07 04:00:06,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 399 states. [2020-11-07 04:00:06,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 399 states and 448 transitions. [2020-11-07 04:00:06,232 INFO L78 Accepts]: Start accepts. Automaton has 399 states and 448 transitions. Word has length 168 [2020-11-07 04:00:06,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:00:06,235 INFO L481 AbstractCegarLoop]: Abstraction has 399 states and 448 transitions. [2020-11-07 04:00:06,235 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:00:06,236 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 448 transitions. [2020-11-07 04:00:06,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-11-07 04:00:06,240 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:00:06,241 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:00:06,241 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:00:06,241 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:00:06,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:00:06,242 INFO L82 PathProgramCache]: Analyzing trace with hash 1985477439, now seen corresponding path program 1 times [2020-11-07 04:00:06,242 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:00:06,243 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [169770091] [2020-11-07 04:00:06,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:00:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:06,669 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:00:06,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:00:06,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:06,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:00:06,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:06,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:00:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:06,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:00:06,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:06,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:00:06,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:06,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:00:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:06,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 04:00:06,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:06,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 04:00:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:06,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-07 04:00:06,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:06,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:00:06,869 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [169770091] [2020-11-07 04:00:06,869 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:00:06,869 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:00:06,870 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387426734] [2020-11-07 04:00:06,870 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:00:06,871 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:00:06,871 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:00:06,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:00:06,872 INFO L87 Difference]: Start difference. First operand 399 states and 448 transitions. Second operand 10 states. [2020-11-07 04:00:07,636 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:00:09,223 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:09,687 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:00:10,249 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:00:10,674 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:11,079 WARN L194 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:11,522 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:00:11,940 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:12,536 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:00:13,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:00:13,886 INFO L93 Difference]: Finished difference Result 1076 states and 1330 transitions. [2020-11-07 04:00:13,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-07 04:00:13,887 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 173 [2020-11-07 04:00:13,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:00:13,895 INFO L225 Difference]: With dead ends: 1076 [2020-11-07 04:00:13,895 INFO L226 Difference]: Without dead ends: 797 [2020-11-07 04:00:13,899 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-11-07 04:00:13,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2020-11-07 04:00:14,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 629. [2020-11-07 04:00:14,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 629 states. [2020-11-07 04:00:14,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 629 states and 719 transitions. [2020-11-07 04:00:14,224 INFO L78 Accepts]: Start accepts. Automaton has 629 states and 719 transitions. Word has length 173 [2020-11-07 04:00:14,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:00:14,224 INFO L481 AbstractCegarLoop]: Abstraction has 629 states and 719 transitions. [2020-11-07 04:00:14,225 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:00:14,225 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 719 transitions. [2020-11-07 04:00:14,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-11-07 04:00:14,228 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:00:14,229 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:00:14,229 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:00:14,229 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:00:14,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:00:14,230 INFO L82 PathProgramCache]: Analyzing trace with hash 2139952183, now seen corresponding path program 1 times [2020-11-07 04:00:14,230 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:00:14,230 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [701901814] [2020-11-07 04:00:14,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:00:14,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:14,665 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:00:14,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:00:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:14,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:00:14,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:14,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:00:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:14,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:00:14,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:14,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:00:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:14,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:00:14,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:14,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:00:14,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:14,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 04:00:14,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:14,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 04:00:14,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:14,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-11-07 04:00:14,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:00:14,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:00:14,870 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [701901814] [2020-11-07 04:00:14,870 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:00:14,870 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:00:14,871 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368472437] [2020-11-07 04:00:14,871 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:00:14,871 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:00:14,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:00:14,872 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:00:14,872 INFO L87 Difference]: Start difference. First operand 629 states and 719 transitions. Second operand 11 states. [2020-11-07 04:00:15,589 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:00:17,321 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:17,796 WARN L194 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:00:18,268 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:18,753 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:00:19,186 WARN L194 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:00:19,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:00:19,965 INFO L93 Difference]: Finished difference Result 1222 states and 1512 transitions. [2020-11-07 04:00:19,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 04:00:19,967 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 178 [2020-11-07 04:00:19,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:00:19,968 INFO L225 Difference]: With dead ends: 1222 [2020-11-07 04:00:19,968 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:00:19,973 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 99 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=204, Invalid=498, Unknown=0, NotChecked=0, Total=702 [2020-11-07 04:00:19,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:00:19,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:00:19,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:00:19,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:00:19,974 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 178 [2020-11-07 04:00:19,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:00:19,974 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:00:19,974 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:00:19,975 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:00:19,975 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:00:19,975 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:00:19,977 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:00:20,210 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 6 [2020-11-07 04:00:20,322 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 6 [2020-11-07 04:00:30,032 WARN L194 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-07 04:00:30,338 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:30,902 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-11-07 04:00:31,461 WARN L194 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-07 04:00:31,807 WARN L194 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-11-07 04:00:32,620 WARN L194 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2020-11-07 04:00:32,911 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:33,181 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2020-11-07 04:00:33,511 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:00:34,097 WARN L194 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-11-07 04:00:34,658 WARN L194 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2020-11-07 04:00:35,015 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-07 04:00:35,294 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 04:00:35,619 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-07 04:00:35,929 WARN L194 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:36,239 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2020-11-07 04:00:36,555 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:36,976 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-11-07 04:00:37,270 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:37,875 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2020-11-07 04:00:38,229 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-07 04:00:38,765 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-07 04:00:39,351 WARN L194 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2020-11-07 04:00:39,943 WARN L194 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 17 [2020-11-07 04:00:40,228 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:40,793 WARN L194 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-11-07 04:00:41,356 WARN L194 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2020-11-07 04:00:41,752 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:42,884 WARN L194 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 159 DAG size of output: 10 [2020-11-07 04:00:43,160 WARN L194 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2020-11-07 04:00:43,731 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-07 04:00:44,317 WARN L194 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2020-11-07 04:00:44,857 WARN L194 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-07 04:00:45,411 WARN L194 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2020-11-07 04:00:45,966 WARN L194 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-07 04:00:46,554 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2020-11-07 04:00:47,347 WARN L194 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-11-07 04:00:47,646 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-07 04:00:48,216 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2020-11-07 04:00:48,766 WARN L194 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-07 04:00:49,032 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:00:49,429 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:50,039 WARN L194 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-07 04:00:50,879 WARN L194 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2020-11-07 04:00:51,195 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:52,016 WARN L194 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2020-11-07 04:00:52,860 WARN L194 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2020-11-07 04:00:53,222 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:53,524 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:00:54,080 WARN L194 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-11-07 04:00:54,514 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:00:55,102 WARN L194 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2020-11-07 04:00:55,661 WARN L194 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-11-07 04:00:55,993 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-11-07 04:00:56,338 WARN L194 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-07 04:00:56,659 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-11-07 04:00:57,334 WARN L194 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2020-11-07 04:00:57,957 WARN L194 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 13 [2020-11-07 04:00:58,566 WARN L194 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2020-11-07 04:00:59,213 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2020-11-07 04:00:59,857 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2020-11-07 04:01:00,176 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2020-11-07 04:01:00,785 WARN L194 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2020-11-07 04:01:01,470 WARN L194 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 18 [2020-11-07 04:01:01,852 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-11-07 04:01:02,542 WARN L194 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-11-07 04:01:02,558 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:01:02,558 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:01:02,558 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:01:02,558 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:01:02,558 INFO L266 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-11-07 04:01:02,559 INFO L266 CegarLoopResult]: For program point L155-1(line 155) no Hoare annotation was computed. [2020-11-07 04:01:02,559 INFO L266 CegarLoopResult]: For program point L155-2(line 155) no Hoare annotation was computed. [2020-11-07 04:01:02,559 INFO L266 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-07 04:01:02,559 INFO L266 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-07 04:01:02,559 INFO L266 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-11-07 04:01:02,559 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 132 187) no Hoare annotation was computed. [2020-11-07 04:01:02,559 INFO L266 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-11-07 04:01:02,559 INFO L266 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-11-07 04:01:02,559 INFO L266 CegarLoopResult]: For program point L176-1(lines 157 178) no Hoare annotation was computed. [2020-11-07 04:01:02,560 INFO L266 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-07 04:01:02,560 INFO L266 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-07 04:01:02,560 INFO L266 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-11-07 04:01:02,560 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-07 04:01:02,560 INFO L266 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-07 04:01:02,560 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-07 04:01:02,560 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-07 04:01:02,560 INFO L266 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-11-07 04:01:02,560 INFO L266 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-07 04:01:02,561 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 132 187) no Hoare annotation was computed. [2020-11-07 04:01:02,561 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 132 187) no Hoare annotation was computed. [2020-11-07 04:01:02,561 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-07 04:01:02,561 INFO L266 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-11-07 04:01:02,561 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 04:01:02,561 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-07 04:01:02,561 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 04:01:02,561 INFO L266 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-11-07 04:01:02,561 INFO L266 CegarLoopResult]: For program point L174-1(line 174) no Hoare annotation was computed. [2020-11-07 04:01:02,561 INFO L266 CegarLoopResult]: For program point L174-2(line 174) no Hoare annotation was computed. [2020-11-07 04:01:02,562 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-07 04:01:02,562 INFO L266 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-07 04:01:02,562 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 04:01:02,562 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 04:01:02,562 INFO L266 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-07 04:01:02,562 INFO L266 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-11-07 04:01:02,562 INFO L266 CegarLoopResult]: For program point L179(lines 156 180) no Hoare annotation was computed. [2020-11-07 04:01:02,562 INFO L266 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-11-07 04:01:02,562 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 04:01:02,563 INFO L266 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-07 04:01:02,563 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-07 04:01:02,563 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-07 04:01:02,563 INFO L266 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-11-07 04:01:02,563 INFO L266 CegarLoopResult]: For program point L163(lines 163 167) no Hoare annotation was computed. [2020-11-07 04:01:02,563 INFO L266 CegarLoopResult]: For program point L163-1(lines 163 167) no Hoare annotation was computed. [2020-11-07 04:01:02,563 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 04:01:02,563 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 04:01:02,564 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 188 247) no Hoare annotation was computed. [2020-11-07 04:01:02,564 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-07 04:01:02,564 INFO L266 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-11-07 04:01:02,564 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 188 247) no Hoare annotation was computed. [2020-11-07 04:01:02,564 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 04:01:02,564 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-07 04:01:02,564 INFO L266 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-11-07 04:01:02,564 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 04:01:02,564 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 04:01:02,565 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-07 04:01:02,565 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 188 247) no Hoare annotation was computed. [2020-11-07 04:01:02,565 INFO L266 CegarLoopResult]: For program point L214-2(lines 214 239) no Hoare annotation was computed. [2020-11-07 04:01:02,565 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 04:01:02,565 INFO L266 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-11-07 04:01:02,565 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 04:01:02,565 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-07 04:01:02,565 INFO L266 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-11-07 04:01:02,566 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 04:01:02,566 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 04:01:02,566 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 04:01:02,566 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-07 04:01:02,566 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 04:01:02,566 INFO L266 CegarLoopResult]: For program point L240(lines 213 241) no Hoare annotation was computed. [2020-11-07 04:01:02,566 INFO L266 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-11-07 04:01:02,566 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 04:01:02,566 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 04:01:02,567 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 04:01:02,567 INFO L266 CegarLoopResult]: For program point L232-1(line 232) no Hoare annotation was computed. [2020-11-07 04:01:02,567 INFO L266 CegarLoopResult]: For program point L232-2(line 232) no Hoare annotation was computed. [2020-11-07 04:01:02,567 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 04:01:02,567 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-07 04:01:02,567 INFO L266 CegarLoopResult]: For program point L228-1(line 228) no Hoare annotation was computed. [2020-11-07 04:01:02,567 INFO L266 CegarLoopResult]: For program point L228-2(line 228) no Hoare annotation was computed. [2020-11-07 04:01:02,567 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 04:01:02,568 INFO L266 CegarLoopResult]: For program point L220(lines 220 224) no Hoare annotation was computed. [2020-11-07 04:01:02,568 INFO L266 CegarLoopResult]: For program point L220-1(lines 220 224) no Hoare annotation was computed. [2020-11-07 04:01:02,568 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-07 04:01:02,568 INFO L266 CegarLoopResult]: For program point L212-1(line 212) no Hoare annotation was computed. [2020-11-07 04:01:02,568 INFO L266 CegarLoopResult]: For program point L212-2(line 212) no Hoare annotation was computed. [2020-11-07 04:01:02,568 INFO L266 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-07 04:01:02,568 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 04:01:02,568 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 04:01:02,568 INFO L266 CegarLoopResult]: For program point L237-1(line 237) no Hoare annotation was computed. [2020-11-07 04:01:02,569 INFO L266 CegarLoopResult]: For program point L237-2(line 237) no Hoare annotation was computed. [2020-11-07 04:01:02,569 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-07 04:01:02,569 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 04:01:02,569 INFO L266 CegarLoopResult]: For program point L233-1(line 233) no Hoare annotation was computed. [2020-11-07 04:01:02,569 INFO L266 CegarLoopResult]: For program point L233-2(line 233) no Hoare annotation was computed. [2020-11-07 04:01:02,569 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-07 04:01:02,569 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-07 04:01:02,569 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2020-11-07 04:01:02,569 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2020-11-07 04:01:02,570 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 04:01:02,570 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2020-11-07 04:01:02,570 INFO L262 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 04:01:02,570 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 04:01:02,571 INFO L269 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: true [2020-11-07 04:01:02,571 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 618 640) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,571 INFO L269 CegarLoopResult]: At program point L637(line 637) the Hoare annotation is: true [2020-11-07 04:01:02,571 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 618 640) the Hoare annotation is: true [2020-11-07 04:01:02,571 INFO L262 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: (or (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,571 INFO L262 CegarLoopResult]: At program point L630-1(line 630) the Hoare annotation is: (or (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,572 INFO L262 CegarLoopResult]: At program point L628(lines 628 635) the Hoare annotation is: (or (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,572 INFO L269 CegarLoopResult]: At program point L628-1(lines 628 635) the Hoare annotation is: true [2020-11-07 04:01:02,572 INFO L262 CegarLoopResult]: At program point L626(line 626) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-11-07 04:01:02,572 INFO L262 CegarLoopResult]: At program point L625(line 625) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,572 INFO L262 CegarLoopResult]: At program point L626-1(line 626) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-11-07 04:01:02,573 INFO L262 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,573 INFO L262 CegarLoopResult]: At program point L626-2(line 626) the Hoare annotation is: (or (and (= main_~tmp~3 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret53| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,573 INFO L262 CegarLoopResult]: At program point L624-1(line 624) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,573 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 618 640) the Hoare annotation is: true [2020-11-07 04:01:02,573 INFO L262 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,574 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 574 597) no Hoare annotation was computed. [2020-11-07 04:01:02,574 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 574 597) no Hoare annotation was computed. [2020-11-07 04:01:02,574 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 574 597) no Hoare annotation was computed. [2020-11-07 04:01:02,574 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 04:01:02,574 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 04:01:02,574 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 04:01:02,574 INFO L266 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-11-07 04:01:02,574 INFO L266 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-11-07 04:01:02,574 INFO L266 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-11-07 04:01:02,575 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 04:01:02,575 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 04:01:02,575 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 04:01:02,575 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 04:01:02,575 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 04:01:02,575 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 04:01:02,575 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 04:01:02,575 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 04:01:02,576 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 675 681) the Hoare annotation is: true [2020-11-07 04:01:02,576 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 675 681) the Hoare annotation is: true [2020-11-07 04:01:02,576 INFO L262 CegarLoopResult]: At program point L801(lines 801 807) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 04:01:02,576 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 797 811) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:01:02,576 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 797 811) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 04:01:02,576 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 797 811) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:01:02,576 INFO L262 CegarLoopResult]: At program point L803(line 803) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 04:01:02,576 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 708 715) no Hoare annotation was computed. [2020-11-07 04:01:02,577 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 708 715) no Hoare annotation was computed. [2020-11-07 04:01:02,577 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 708 715) no Hoare annotation was computed. [2020-11-07 04:01:02,577 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 752 760) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-11-07 04:01:02,577 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 752 760) the Hoare annotation is: true [2020-11-07 04:01:02,577 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 752 760) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-11-07 04:01:02,577 INFO L262 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2020-11-07 04:01:02,577 INFO L269 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: true [2020-11-07 04:01:02,578 INFO L266 CegarLoopResult]: For program point L768(lines 768 776) no Hoare annotation was computed. [2020-11-07 04:01:02,578 INFO L266 CegarLoopResult]: For program point L768-2(lines 768 776) no Hoare annotation was computed. [2020-11-07 04:01:02,578 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 04:01:02,578 INFO L266 CegarLoopResult]: For program point L791-1(line 791) no Hoare annotation was computed. [2020-11-07 04:01:02,578 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 04:01:02,578 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 761 796) no Hoare annotation was computed. [2020-11-07 04:01:02,578 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-07 04:01:02,578 INFO L266 CegarLoopResult]: For program point L780(lines 780 788) no Hoare annotation was computed. [2020-11-07 04:01:02,578 INFO L266 CegarLoopResult]: For program point L780-2(lines 780 788) no Hoare annotation was computed. [2020-11-07 04:01:02,579 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 761 796) no Hoare annotation was computed. [2020-11-07 04:01:02,579 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 04:01:02,579 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 761 796) no Hoare annotation was computed. [2020-11-07 04:01:02,579 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-07 04:01:02,579 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2020-11-07 04:01:02,579 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2020-11-07 04:01:02,579 INFO L266 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-07 04:01:02,579 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 04:01:02,580 INFO L266 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-11-07 04:01:02,580 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 04:01:02,580 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-07 04:01:02,580 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 04:01:02,580 INFO L266 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-11-07 04:01:02,580 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 04:01:02,580 INFO L266 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-11-07 04:01:02,580 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 86 131) no Hoare annotation was computed. [2020-11-07 04:01:02,580 INFO L266 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-11-07 04:01:02,581 INFO L266 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-11-07 04:01:02,581 INFO L266 CegarLoopResult]: For program point L116-1(line 116) no Hoare annotation was computed. [2020-11-07 04:01:02,581 INFO L266 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-11-07 04:01:02,581 INFO L266 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-11-07 04:01:02,581 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 86 131) no Hoare annotation was computed. [2020-11-07 04:01:02,581 INFO L266 CegarLoopResult]: For program point L112-1(line 112) no Hoare annotation was computed. [2020-11-07 04:01:02,581 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-07 04:01:02,581 INFO L266 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-11-07 04:01:02,581 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 86 131) no Hoare annotation was computed. [2020-11-07 04:01:02,582 INFO L266 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-11-07 04:01:02,582 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 04:01:02,582 INFO L266 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-07 04:01:02,582 INFO L266 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-11-07 04:01:02,582 INFO L266 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-11-07 04:01:02,582 INFO L266 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-11-07 04:01:02,582 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 04:01:02,582 INFO L266 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-11-07 04:01:02,583 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 04:01:02,583 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-07 04:01:02,583 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 04:01:02,583 INFO L266 CegarLoopResult]: For program point L123-1(line 123) no Hoare annotation was computed. [2020-11-07 04:01:02,583 INFO L266 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-11-07 04:01:02,583 INFO L266 CegarLoopResult]: For program point L123-2(line 123) no Hoare annotation was computed. [2020-11-07 04:01:02,583 INFO L266 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-11-07 04:01:02,583 INFO L266 CegarLoopResult]: For program point L86(lines 86 131) no Hoare annotation was computed. [2020-11-07 04:01:02,583 INFO L266 CegarLoopResult]: For program point L86-1(lines 86 131) no Hoare annotation was computed. [2020-11-07 04:01:02,584 INFO L266 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-07 04:01:02,584 INFO L266 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-11-07 04:01:02,584 INFO L266 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-07 04:01:02,584 INFO L266 CegarLoopResult]: For program point L109-1(line 109) no Hoare annotation was computed. [2020-11-07 04:01:02,584 INFO L266 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-07 04:01:02,584 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-07 04:01:02,584 INFO L266 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-11-07 04:01:02,584 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 04:01:02,584 INFO L266 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-11-07 04:01:02,585 INFO L266 CegarLoopResult]: For program point L413(lines 413 433) no Hoare annotation was computed. [2020-11-07 04:01:02,585 INFO L266 CegarLoopResult]: For program point L413-1(lines 413 433) no Hoare annotation was computed. [2020-11-07 04:01:02,585 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 399 444) no Hoare annotation was computed. [2020-11-07 04:01:02,585 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 04:01:02,585 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 04:01:02,585 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 04:01:02,585 INFO L266 CegarLoopResult]: For program point L440-1(line 440) no Hoare annotation was computed. [2020-11-07 04:01:02,585 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 04:01:02,585 INFO L266 CegarLoopResult]: For program point L440-2(line 440) no Hoare annotation was computed. [2020-11-07 04:01:02,586 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 04:01:02,586 INFO L266 CegarLoopResult]: For program point L438-1(line 438) no Hoare annotation was computed. [2020-11-07 04:01:02,586 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 04:01:02,586 INFO L266 CegarLoopResult]: For program point L438-2(line 438) no Hoare annotation was computed. [2020-11-07 04:01:02,586 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 04:01:02,586 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-07 04:01:02,586 INFO L266 CegarLoopResult]: For program point L399(lines 399 444) no Hoare annotation was computed. [2020-11-07 04:01:02,586 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 423 424) no Hoare annotation was computed. [2020-11-07 04:01:02,587 INFO L266 CegarLoopResult]: For program point L430(lines 430 431) no Hoare annotation was computed. [2020-11-07 04:01:02,587 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 399 444) no Hoare annotation was computed. [2020-11-07 04:01:02,587 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 399 444) no Hoare annotation was computed. [2020-11-07 04:01:02,587 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-07 04:01:02,587 INFO L266 CegarLoopResult]: For program point L418-1(line 418) no Hoare annotation was computed. [2020-11-07 04:01:02,587 INFO L266 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-11-07 04:01:02,587 INFO L266 CegarLoopResult]: For program point L418-2(line 418) no Hoare annotation was computed. [2020-11-07 04:01:02,587 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 04:01:02,587 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-07 04:01:02,588 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 04:01:02,588 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 04:01:02,588 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 04:01:02,588 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 04:01:02,588 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 04:01:02,588 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 04:01:02,588 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-07 04:01:02,588 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-07 04:01:02,589 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 430 431) no Hoare annotation was computed. [2020-11-07 04:01:02,589 INFO L266 CegarLoopResult]: For program point L423(lines 423 424) no Hoare annotation was computed. [2020-11-07 04:01:02,589 INFO L266 CegarLoopResult]: For program point L419(lines 419 426) no Hoare annotation was computed. [2020-11-07 04:01:02,589 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 607 617) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,589 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 607 617) the Hoare annotation is: true [2020-11-07 04:01:02,589 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 607 617) the Hoare annotation is: true [2020-11-07 04:01:02,589 INFO L262 CegarLoopResult]: At program point L612(line 612) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,590 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 741 751) the Hoare annotation is: true [2020-11-07 04:01:02,590 INFO L269 CegarLoopResult]: At program point L748(line 748) the Hoare annotation is: true [2020-11-07 04:01:02,590 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 741 751) the Hoare annotation is: true [2020-11-07 04:01:02,590 INFO L269 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: true [2020-11-07 04:01:02,590 INFO L269 CegarLoopResult]: At program point L746-1(line 746) the Hoare annotation is: true [2020-11-07 04:01:02,590 INFO L269 CegarLoopResult]: At program point L746-2(line 746) the Hoare annotation is: true [2020-11-07 04:01:02,590 INFO L269 CegarLoopResult]: At program point L746-3(line 746) the Hoare annotation is: true [2020-11-07 04:01:02,591 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 741 751) the Hoare annotation is: true [2020-11-07 04:01:02,591 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 733 740) the Hoare annotation is: true [2020-11-07 04:01:02,591 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 733 740) the Hoare annotation is: true [2020-11-07 04:01:02,591 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 733 740) the Hoare annotation is: true [2020-11-07 04:01:02,591 INFO L262 CegarLoopResult]: At program point L702(line 702) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,591 INFO L262 CegarLoopResult]: At program point L702-1(lines 683 707) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,591 INFO L262 CegarLoopResult]: At program point L697(line 697) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,591 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 683 707) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,592 INFO L262 CegarLoopResult]: At program point L693(line 693) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,592 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 683 707) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,592 INFO L262 CegarLoopResult]: At program point L691(lines 691 699) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,592 INFO L262 CegarLoopResult]: At program point L689(line 689) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,592 INFO L262 CegarLoopResult]: At program point L689-1(line 689) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,592 INFO L262 CegarLoopResult]: At program point L687(lines 687 704) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,592 INFO L262 CegarLoopResult]: At program point L689-2(line 689) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,593 INFO L262 CegarLoopResult]: At program point L689-3(line 689) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,593 INFO L262 CegarLoopResult]: At program point L832(lines 831 880) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,593 INFO L262 CegarLoopResult]: At program point L861(lines 861 876) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,593 INFO L262 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,593 INFO L262 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,593 INFO L262 CegarLoopResult]: At program point L849(line 849) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,594 INFO L262 CegarLoopResult]: At program point L849-1(line 849) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,594 INFO L262 CegarLoopResult]: At program point L878(lines 831 880) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,594 INFO L262 CegarLoopResult]: At program point L841(lines 841 847) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,594 INFO L262 CegarLoopResult]: At program point L841-1(lines 841 847) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,594 INFO L262 CegarLoopResult]: At program point L833(lines 833 837) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,595 INFO L262 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,595 INFO L262 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,595 INFO L262 CegarLoopResult]: At program point L871(line 871) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,595 INFO L262 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,595 INFO L269 CegarLoopResult]: At program point testEXIT(lines 821 888) the Hoare annotation is: true [2020-11-07 04:01:02,595 INFO L262 CegarLoopResult]: At program point L867-1(line 867) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,596 INFO L262 CegarLoopResult]: At program point L867-2(line 867) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,596 INFO L262 CegarLoopResult]: At program point testENTRY(lines 821 888) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,596 INFO L262 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,596 INFO L262 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,596 INFO L262 CegarLoopResult]: At program point L826(line 826) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,596 INFO L262 CegarLoopResult]: At program point L859-1(line 859) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,596 INFO L269 CegarLoopResult]: At program point testFINAL(lines 821 888) the Hoare annotation is: true [2020-11-07 04:01:02,597 INFO L262 CegarLoopResult]: At program point L851(lines 851 857) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,597 INFO L262 CegarLoopResult]: At program point L851-1(lines 851 857) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,597 INFO L262 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,597 INFO L262 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,597 INFO L262 CegarLoopResult]: At program point L839-1(line 839) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,597 INFO L262 CegarLoopResult]: At program point L823(line 823) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,598 INFO L262 CegarLoopResult]: At program point L881(lines 830 882) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:01:02,598 INFO L262 CegarLoopResult]: At program point L869(lines 869 875) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,598 INFO L262 CegarLoopResult]: At program point L869-1(lines 861 876) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 04:01:02,598 INFO L266 CegarLoopResult]: For program point L353(lines 353 398) no Hoare annotation was computed. [2020-11-07 04:01:02,598 INFO L266 CegarLoopResult]: For program point L384(lines 384 385) no Hoare annotation was computed. [2020-11-07 04:01:02,598 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 377 378) no Hoare annotation was computed. [2020-11-07 04:01:02,598 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 353 398) no Hoare annotation was computed. [2020-11-07 04:01:02,599 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 04:01:02,599 INFO L266 CegarLoopResult]: For program point L372-1(line 372) no Hoare annotation was computed. [2020-11-07 04:01:02,599 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-07 04:01:02,599 INFO L266 CegarLoopResult]: For program point L372-2(line 372) no Hoare annotation was computed. [2020-11-07 04:01:02,599 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 04:01:02,599 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-07 04:01:02,599 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 04:01:02,599 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 04:01:02,599 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 04:01:02,599 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-07 04:01:02,599 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 04:01:02,600 INFO L266 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-11-07 04:01:02,600 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 04:01:02,600 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 04:01:02,600 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 384 385) no Hoare annotation was computed. [2020-11-07 04:01:02,600 INFO L266 CegarLoopResult]: For program point L377(lines 377 378) no Hoare annotation was computed. [2020-11-07 04:01:02,600 INFO L266 CegarLoopResult]: For program point L373(lines 373 380) no Hoare annotation was computed. [2020-11-07 04:01:02,600 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 353 398) no Hoare annotation was computed. [2020-11-07 04:01:02,600 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-07 04:01:02,600 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-07 04:01:02,601 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 353 398) no Hoare annotation was computed. [2020-11-07 04:01:02,601 INFO L266 CegarLoopResult]: For program point L367(lines 367 387) no Hoare annotation was computed. [2020-11-07 04:01:02,601 INFO L266 CegarLoopResult]: For program point L367-1(lines 367 387) no Hoare annotation was computed. [2020-11-07 04:01:02,601 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 04:01:02,601 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 04:01:02,601 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 04:01:02,601 INFO L266 CegarLoopResult]: For program point L394-1(line 394) no Hoare annotation was computed. [2020-11-07 04:01:02,601 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 04:01:02,601 INFO L266 CegarLoopResult]: For program point L394-2(line 394) no Hoare annotation was computed. [2020-11-07 04:01:02,601 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 04:01:02,601 INFO L266 CegarLoopResult]: For program point L392-1(line 392) no Hoare annotation was computed. [2020-11-07 04:01:02,602 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-07 04:01:02,602 INFO L266 CegarLoopResult]: For program point L392-2(line 392) no Hoare annotation was computed. [2020-11-07 04:01:02,602 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 04:01:02,602 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 04:01:02,602 INFO L262 CegarLoopResult]: At program point L923(line 923) the Hoare annotation is: (or (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= __utac_acc__Specification2_spec__2_~tmp~7 0)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:01:02,602 INFO L262 CegarLoopResult]: At program point L917(line 917) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 04:01:02,602 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 899 927) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:01:02,602 INFO L262 CegarLoopResult]: At program point L911(lines 911 921) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 04:01:02,602 INFO L262 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:01:02,603 INFO L262 CegarLoopResult]: At program point L909-1(line 909) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret78| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 04:01:02,603 INFO L262 CegarLoopResult]: At program point L907(lines 907 924) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~7 0)))) [2020-11-07 04:01:02,603 INFO L262 CegarLoopResult]: At program point L909-2(line 909) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret78| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 04:01:02,603 INFO L262 CegarLoopResult]: At program point L909-3(line 909) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= |__utac_acc__Specification2_spec__2_#t~ret78| 0) (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:01:02,603 INFO L262 CegarLoopResult]: At program point L907-1(lines 899 927) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~7 0)) [2020-11-07 04:01:02,603 INFO L262 CegarLoopResult]: At program point L905(line 905) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:01:02,603 INFO L262 CegarLoopResult]: At program point L905-1(line 905) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret77| 0) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:01:02,604 INFO L262 CegarLoopResult]: At program point L905-2(line 905) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret77| 0) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:01:02,604 INFO L262 CegarLoopResult]: At program point L905-3(line 905) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification2_spec__2_#t~ret77| 0) (= __utac_acc__Specification2_spec__2_~tmp~7 0))))) [2020-11-07 04:01:02,604 INFO L262 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:01:02,604 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 899 927) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~7 0)) [2020-11-07 04:01:02,604 INFO L262 CegarLoopResult]: At program point L920(line 920) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 04:01:02,604 INFO L262 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 04:01:02,604 INFO L262 CegarLoopResult]: At program point L912(lines 912 918) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 04:01:02,605 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 04:01:02,605 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 508 530) no Hoare annotation was computed. [2020-11-07 04:01:02,605 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 04:01:02,605 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 508 530) no Hoare annotation was computed. [2020-11-07 04:01:02,605 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 508 530) no Hoare annotation was computed. [2020-11-07 04:01:02,605 INFO L266 CegarLoopResult]: For program point L516(lines 516 524) no Hoare annotation was computed. [2020-11-07 04:01:02,605 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-07 04:01:02,605 INFO L266 CegarLoopResult]: For program point L516-2(lines 516 524) no Hoare annotation was computed. [2020-11-07 04:01:02,605 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 891 898) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:01:02,605 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 891 898) the Hoare annotation is: true [2020-11-07 04:01:02,605 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 891 898) the Hoare annotation is: true [2020-11-07 04:01:02,606 INFO L266 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-11-07 04:01:02,606 INFO L266 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-11-07 04:01:02,606 INFO L266 CegarLoopResult]: For program point L48-2(line 48) no Hoare annotation was computed. [2020-11-07 04:01:02,606 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2020-11-07 04:01:02,606 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2020-11-07 04:01:02,606 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2020-11-07 04:01:02,606 INFO L266 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-07 04:01:02,606 INFO L266 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-11-07 04:01:02,606 INFO L266 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-11-07 04:01:02,606 INFO L266 CegarLoopResult]: For program point L250(lines 250 352) no Hoare annotation was computed. [2020-11-07 04:01:02,606 INFO L266 CegarLoopResult]: For program point L250-1(lines 250 352) no Hoare annotation was computed. [2020-11-07 04:01:02,607 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-07 04:01:02,607 INFO L266 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-11-07 04:01:02,607 INFO L266 CegarLoopResult]: For program point L341-1(line 341) no Hoare annotation was computed. [2020-11-07 04:01:02,607 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 04:01:02,607 INFO L266 CegarLoopResult]: For program point L341-2(line 341) no Hoare annotation was computed. [2020-11-07 04:01:02,607 INFO L266 CegarLoopResult]: For program point L300(lines 299 319) no Hoare annotation was computed. [2020-11-07 04:01:02,607 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-07 04:01:02,607 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 04:01:02,607 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-07 04:01:02,607 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 04:01:02,607 INFO L266 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-11-07 04:01:02,608 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 04:01:02,608 INFO L266 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-11-07 04:01:02,608 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-07 04:01:02,608 INFO L266 CegarLoopResult]: For program point L284-1(line 284) no Hoare annotation was computed. [2020-11-07 04:01:02,608 INFO L266 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-11-07 04:01:02,608 INFO L266 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-11-07 04:01:02,608 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 04:01:02,608 INFO L266 CegarLoopResult]: For program point L301(lines 301 305) no Hoare annotation was computed. [2020-11-07 04:01:02,608 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-07 04:01:02,608 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 04:01:02,608 INFO L266 CegarLoopResult]: For program point L326-1(line 326) no Hoare annotation was computed. [2020-11-07 04:01:02,609 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-07 04:01:02,609 INFO L266 CegarLoopResult]: For program point L326-2(line 326) no Hoare annotation was computed. [2020-11-07 04:01:02,609 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 250 352) no Hoare annotation was computed. [2020-11-07 04:01:02,609 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 04:01:02,609 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-07 04:01:02,609 INFO L266 CegarLoopResult]: For program point L310-1(line 310) no Hoare annotation was computed. [2020-11-07 04:01:02,609 INFO L266 CegarLoopResult]: For program point L310-2(line 310) no Hoare annotation was computed. [2020-11-07 04:01:02,609 INFO L266 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-11-07 04:01:02,609 INFO L266 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-11-07 04:01:02,609 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 250 352) no Hoare annotation was computed. [2020-11-07 04:01:02,609 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-07 04:01:02,609 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-07 04:01:02,610 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-07 04:01:02,610 INFO L266 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-11-07 04:01:02,610 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-07 04:01:02,610 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 250 352) no Hoare annotation was computed. [2020-11-07 04:01:02,610 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-07 04:01:02,610 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 04:01:02,610 INFO L266 CegarLoopResult]: For program point L328-1(line 328) no Hoare annotation was computed. [2020-11-07 04:01:02,610 INFO L266 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-11-07 04:01:02,610 INFO L266 CegarLoopResult]: For program point L328-2(line 328) no Hoare annotation was computed. [2020-11-07 04:01:02,610 INFO L266 CegarLoopResult]: For program point L320(lines 298 321) no Hoare annotation was computed. [2020-11-07 04:01:02,610 INFO L266 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-11-07 04:01:02,611 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-07 04:01:02,611 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-07 04:01:02,611 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 04:01:02,611 INFO L266 CegarLoopResult]: For program point L279(lines 279 295) no Hoare annotation was computed. [2020-11-07 04:01:02,611 INFO L266 CegarLoopResult]: For program point L312-1(line 312) no Hoare annotation was computed. [2020-11-07 04:01:02,611 INFO L266 CegarLoopResult]: For program point L312-2(line 312) no Hoare annotation was computed. [2020-11-07 04:01:02,611 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 04:01:02,611 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 04:01:02,611 INFO L266 CegarLoopResult]: For program point L296(lines 296 337) no Hoare annotation was computed. [2020-11-07 04:01:02,611 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-07 04:01:02,611 INFO L266 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-11-07 04:01:02,612 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-07 04:01:02,612 INFO L266 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-11-07 04:01:02,612 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 04:01:02,612 INFO L266 CegarLoopResult]: For program point L338(lines 338 349) no Hoare annotation was computed. [2020-11-07 04:01:02,612 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 04:01:02,612 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-07 04:01:02,612 INFO L266 CegarLoopResult]: For program point L330-1(line 330) no Hoare annotation was computed. [2020-11-07 04:01:02,612 INFO L266 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-11-07 04:01:02,612 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 04:01:02,612 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 04:01:02,612 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-07 04:01:02,613 INFO L266 CegarLoopResult]: For program point L314-1(line 314) no Hoare annotation was computed. [2020-11-07 04:01:02,613 INFO L266 CegarLoopResult]: For program point L281-1(line 281) no Hoare annotation was computed. [2020-11-07 04:01:02,613 INFO L266 CegarLoopResult]: For program point L339(lines 339 346) no Hoare annotation was computed. [2020-11-07 04:01:02,613 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 04:01:02,613 INFO L266 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-11-07 04:01:02,613 INFO L266 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-11-07 04:01:02,613 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 04:01:02,613 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-07 04:01:02,613 INFO L266 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-11-07 04:01:02,613 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 04:01:02,614 INFO L266 CegarLoopResult]: For program point L274(lines 274 278) no Hoare annotation was computed. [2020-11-07 04:01:02,614 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-07 04:01:02,614 INFO L266 CegarLoopResult]: For program point L299-2(lines 299 319) no Hoare annotation was computed. [2020-11-07 04:01:02,614 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 04:01:02,614 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 04:01:02,614 INFO L262 CegarLoopResult]: At program point L514-1(line 514) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,614 INFO L262 CegarLoopResult]: At program point L518-5(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,614 INFO L262 CegarLoopResult]: At program point L770-1(line 770) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,615 INFO L262 CegarLoopResult]: At program point L514-2(line 514) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,615 INFO L262 CegarLoopResult]: At program point L770-2(line 770) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,615 INFO L262 CegarLoopResult]: At program point L514-3(line 514) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,615 INFO L262 CegarLoopResult]: At program point L770-3(line 770) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,615 INFO L262 CegarLoopResult]: At program point L514-4(line 514) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,615 INFO L262 CegarLoopResult]: At program point L766(line 766) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,615 INFO L262 CegarLoopResult]: At program point L514-5(line 514) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,616 INFO L262 CegarLoopResult]: At program point L514-6(line 514) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,616 INFO L262 CegarLoopResult]: At program point L514-7(line 514) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,616 INFO L262 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,616 INFO L262 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:01:02,616 INFO L262 CegarLoopResult]: At program point L461(line 461) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,616 INFO L262 CegarLoopResult]: At program point L424(line 424) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,616 INFO L262 CegarLoopResult]: At program point L647(line 647) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:01:02,616 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,617 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,617 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,617 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,617 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,617 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,617 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,617 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,618 INFO L262 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,618 INFO L262 CegarLoopResult]: At program point L792-1(line 792) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,618 INFO L262 CegarLoopResult]: At program point L792-2(line 792) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,618 INFO L262 CegarLoopResult]: At program point L462(line 462) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,618 INFO L262 CegarLoopResult]: At program point L648(line 648) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:01:02,618 INFO L262 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,618 INFO L262 CegarLoopResult]: At program point L384-1(line 384) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,619 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:01:02,619 INFO L262 CegarLoopResult]: At program point L541(line 541) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:01:02,619 INFO L262 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,619 INFO L262 CegarLoopResult]: At program point L430-1(line 430) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,619 INFO L262 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,619 INFO L262 CegarLoopResult]: At program point L513(line 513) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,619 INFO L262 CegarLoopResult]: At program point L377(line 377) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,619 INFO L262 CegarLoopResult]: At program point L377-1(line 377) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,620 INFO L262 CegarLoopResult]: At program point L790(line 790) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,620 INFO L262 CegarLoopResult]: At program point L790-1(line 790) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,620 INFO L262 CegarLoopResult]: At program point L790-2(line 790) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,620 INFO L262 CegarLoopResult]: At program point L790-3(line 790) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,620 INFO L262 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,620 INFO L262 CegarLoopResult]: At program point L786-1(line 786) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,620 INFO L262 CegarLoopResult]: At program point L786-2(line 786) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,620 INFO L262 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,621 INFO L262 CegarLoopResult]: At program point L786-3(line 786) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,621 INFO L262 CegarLoopResult]: At program point L526(line 526) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,621 INFO L262 CegarLoopResult]: At program point L782(line 782) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,621 INFO L262 CegarLoopResult]: At program point L786-4(line 786) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,621 INFO L262 CegarLoopResult]: At program point L526-1(line 526) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,621 INFO L262 CegarLoopResult]: At program point L782-1(line 782) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,621 INFO L262 CegarLoopResult]: At program point L526-2(line 526) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,622 INFO L262 CegarLoopResult]: At program point L782-2(line 782) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,622 INFO L262 CegarLoopResult]: At program point L782-3(line 782) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,622 INFO L262 CegarLoopResult]: At program point L522(line 522) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,622 INFO L262 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,622 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:01:02,623 INFO L262 CegarLoopResult]: At program point L522-1(line 522) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,623 INFO L262 CegarLoopResult]: At program point L778-1(line 778) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,623 INFO L262 CegarLoopResult]: At program point L522-2(line 522) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,623 INFO L262 CegarLoopResult]: At program point L778-2(line 778) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,623 INFO L262 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,623 INFO L262 CegarLoopResult]: At program point L522-3(line 522) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,623 INFO L262 CegarLoopResult]: At program point L778-3(line 778) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,624 INFO L262 CegarLoopResult]: At program point L423-1(line 423) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,624 INFO L262 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,624 INFO L262 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,624 INFO L262 CegarLoopResult]: At program point L778-4(line 778) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,624 INFO L262 CegarLoopResult]: At program point L518-1(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,624 INFO L262 CegarLoopResult]: At program point L774-1(line 774) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,624 INFO L262 CegarLoopResult]: At program point L778-5(line 778) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,624 INFO L262 CegarLoopResult]: At program point L518-2(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,625 INFO L262 CegarLoopResult]: At program point L774-2(line 774) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,625 INFO L262 CegarLoopResult]: At program point L778-6(line 778) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,625 INFO L262 CegarLoopResult]: At program point L518-3(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,625 INFO L262 CegarLoopResult]: At program point L774-3(line 774) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,625 INFO L262 CegarLoopResult]: At program point L778-7(line 778) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,625 INFO L262 CegarLoopResult]: At program point L514(line 514) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,625 INFO L262 CegarLoopResult]: At program point L518-4(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,625 INFO L262 CegarLoopResult]: At program point L770(line 770) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,626 INFO L262 CegarLoopResult]: At program point L774-4(line 774) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:01:02,626 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:01:02,626 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 716 732) no Hoare annotation was computed. [2020-11-07 04:01:02,626 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 716 732) no Hoare annotation was computed. [2020-11-07 04:01:02,626 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 04:01:02,626 INFO L266 CegarLoopResult]: For program point L727-1(lines 716 732) no Hoare annotation was computed. [2020-11-07 04:01:02,626 INFO L266 CegarLoopResult]: For program point L723(lines 723 729) no Hoare annotation was computed. [2020-11-07 04:01:02,626 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 04:01:02,626 INFO L266 CegarLoopResult]: For program point L721-1(line 721) no Hoare annotation was computed. [2020-11-07 04:01:02,626 INFO L266 CegarLoopResult]: For program point L721-2(line 721) no Hoare annotation was computed. [2020-11-07 04:01:02,627 INFO L266 CegarLoopResult]: For program point L721-3(line 721) no Hoare annotation was computed. [2020-11-07 04:01:02,627 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 531 539) no Hoare annotation was computed. [2020-11-07 04:01:02,627 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 531 539) no Hoare annotation was computed. [2020-11-07 04:01:02,627 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 04:01:02,627 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 04:01:02,627 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 531 539) no Hoare annotation was computed. [2020-11-07 04:01:02,627 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:01:02,627 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:01:02,627 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:01:02,627 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:01:02,628 INFO L262 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 04:01:02,628 INFO L262 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-11-07 04:01:02,628 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 487 498) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 04:01:02,628 INFO L269 CegarLoopResult]: At program point L491-1(lines 487 498) the Hoare annotation is: true [2020-11-07 04:01:02,628 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 487 498) the Hoare annotation is: true [2020-11-07 04:01:02,628 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 499 507) the Hoare annotation is: true [2020-11-07 04:01:02,628 INFO L262 CegarLoopResult]: At program point L504(line 504) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5)) [2020-11-07 04:01:02,628 INFO L269 CegarLoopResult]: At program point L503(line 503) the Hoare annotation is: true [2020-11-07 04:01:02,628 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 499 507) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2020-11-07 04:01:02,629 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 499 507) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2020-11-07 04:01:02,629 INFO L262 CegarLoopResult]: At program point L664(line 664) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,629 INFO L262 CegarLoopResult]: At program point L662(lines 662 668) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,629 INFO L262 CegarLoopResult]: At program point L657(line 657) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 04:01:02,629 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 651 674) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,629 INFO L262 CegarLoopResult]: At program point L655(lines 654 673) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 04:01:02,629 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 651 674) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:01:02,630 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 651 674) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-07 04:01:02,630 INFO L269 CegarLoopResult]: At program point L545(line 545) the Hoare annotation is: true [2020-11-07 04:01:02,630 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 543 572) the Hoare annotation is: true [2020-11-07 04:01:02,630 INFO L269 CegarLoopResult]: At program point L568(lines 543 572) the Hoare annotation is: true [2020-11-07 04:01:02,630 INFO L269 CegarLoopResult]: At program point L564(line 564) the Hoare annotation is: true [2020-11-07 04:01:02,630 INFO L269 CegarLoopResult]: At program point L554(line 554) the Hoare annotation is: true [2020-11-07 04:01:02,630 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 543 572) the Hoare annotation is: true [2020-11-07 04:01:02,630 INFO L269 CegarLoopResult]: At program point L557(lines 557 561) the Hoare annotation is: true [2020-11-07 04:01:02,630 INFO L269 CegarLoopResult]: At program point L557-1(lines 557 561) the Hoare annotation is: true [2020-11-07 04:01:02,631 INFO L269 CegarLoopResult]: At program point L553-2(lines 553 567) the Hoare annotation is: true [2020-11-07 04:01:02,631 INFO L269 CegarLoopResult]: At program point L549(line 549) the Hoare annotation is: true [2020-11-07 04:01:02,631 INFO L269 CegarLoopResult]: At program point L549-1(line 549) the Hoare annotation is: true [2020-11-07 04:01:02,631 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 463 474) the Hoare annotation is: true [2020-11-07 04:01:02,631 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 463 474) the Hoare annotation is: true [2020-11-07 04:01:02,631 INFO L269 CegarLoopResult]: At program point L468(line 468) the Hoare annotation is: true [2020-11-07 04:01:02,631 INFO L269 CegarLoopResult]: At program point L467-1(lines 463 474) the Hoare annotation is: true [2020-11-07 04:01:02,631 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 598 604) the Hoare annotation is: true [2020-11-07 04:01:02,631 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 598 604) the Hoare annotation is: true [2020-11-07 04:01:02,632 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:01:02,632 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:01:02,632 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:01:02,632 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:01:02,632 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 812 819) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:01:02,632 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 812 819) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:01:02,632 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 812 819) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:01:02,632 INFO L262 CegarLoopResult]: At program point L480(line 480) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:01:02,633 INFO L269 CegarLoopResult]: At program point waterRiseEXIT(lines 475 486) the Hoare annotation is: true [2020-11-07 04:01:02,633 INFO L269 CegarLoopResult]: At program point L479-1(lines 475 486) the Hoare annotation is: true [2020-11-07 04:01:02,633 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 475 486) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-07 04:01:02,633 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 446 453) the Hoare annotation is: true [2020-11-07 04:01:02,633 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 446 453) the Hoare annotation is: true [2020-11-07 04:01:02,633 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 446 453) the Hoare annotation is: true [2020-11-07 04:01:02,633 INFO L269 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: true [2020-11-07 04:01:02,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:01:02 BoogieIcfgContainer [2020-11-07 04:01:02,656 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:01:02,658 INFO L168 Benchmark]: Toolchain (without parser) took 72522.44 ms. Allocated memory was 163.6 MB in the beginning and 766.5 MB in the end (delta: 602.9 MB). Free memory was 145.6 MB in the beginning and 471.6 MB in the end (delta: -326.1 MB). Peak memory consumption was 484.3 MB. Max. memory is 8.0 GB. [2020-11-07 04:01:02,659 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 163.6 MB. Free memory is still 136.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:01:02,659 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.08 ms. Allocated memory is still 163.6 MB. Free memory was 145.0 MB in the beginning and 139.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 16.8 MB. Max. memory is 8.0 GB. [2020-11-07 04:01:02,660 INFO L168 Benchmark]: Boogie Preprocessor took 151.48 ms. Allocated memory is still 163.6 MB. Free memory was 139.0 MB in the beginning and 135.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 04:01:02,661 INFO L168 Benchmark]: RCFGBuilder took 1549.63 ms. Allocated memory was 163.6 MB in the beginning and 210.8 MB in the end (delta: 47.2 MB). Free memory was 134.9 MB in the beginning and 124.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 59.1 MB. Max. memory is 8.0 GB. [2020-11-07 04:01:02,662 INFO L168 Benchmark]: TraceAbstraction took 70144.82 ms. Allocated memory was 210.8 MB in the beginning and 766.5 MB in the end (delta: 555.7 MB). Free memory was 124.1 MB in the beginning and 471.6 MB in the end (delta: -347.5 MB). Peak memory consumption was 415.9 MB. Max. memory is 8.0 GB. [2020-11-07 04:01:02,665 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 163.6 MB. Free memory is still 136.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 664.08 ms. Allocated memory is still 163.6 MB. Free memory was 145.0 MB in the beginning and 139.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 16.8 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 151.48 ms. Allocated memory is still 163.6 MB. Free memory was 139.0 MB in the beginning and 135.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1549.63 ms. Allocated memory was 163.6 MB in the beginning and 210.8 MB in the end (delta: 47.2 MB). Free memory was 134.9 MB in the beginning and 124.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 59.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 70144.82 ms. Allocated memory was 210.8 MB in the beginning and 766.5 MB in the end (delta: 555.7 MB). Free memory was 124.1 MB in the beginning and 471.6 MB in the end (delta: -347.5 MB). Peak memory consumption was 415.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 384]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 377]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 423]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 430]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 831]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 553]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 543]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 830]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && \result <= 1) && retValue_acc <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 618]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 675]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 797]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 752]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 607]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 741]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 733]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 683]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 821]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 899]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || tmp == 0 - ProcedureContractResult [Line: 891]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 487]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 499]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 543]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 651]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 463]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 598]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 812]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 475]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 446]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 625 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 27.4s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 22.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 42.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1091 SDtfs, 2214 SDslu, 2295 SDs, 0 SdLazy, 3907 SolverSat, 690 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 183 GetRequests, 106 SyntacticMatches, 0 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 269 ImplicationChecksByTransitivity, 11.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=629occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 5 MinimizatonAttempts, 372 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 255 LocationsWithAnnotation, 1764 PreInvPairs, 2339 NumberOfFragments, 3165 HoareAnnotationTreeSize, 1764 FomulaSimplifications, 1350972 FormulaSimplificationTreeSizeReduction, 9.4s HoareSimplificationTime, 255 FomulaSimplificationsInter, 53416 FormulaSimplificationTreeSizeReductionInter, 32.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 828 NumberOfCodeBlocks, 828 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 823 ConstructedInterpolants, 0 QuantifiedInterpolants, 359036 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...